Add secondary subnets field to minigraph (sonic-net#10828)

vmittal-msft · Mar 4, 2024 · c8c7a4e · c8c7a4e
1 parent c13c941
commit c8c7a4e
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diff --git a/ansible/templates/minigraph_dpg.j2 b/ansible/templates/minigraph_dpg.j2
@@ -170,6 +170,9 @@
           <VlanID>{{ vlan_param['id'] }}</VlanID>
           <Tag>{{ vlan_param['tag'] }}</Tag>
           <Subnets>{{ vlan_param['prefix'] | ipaddr('network') }}/{{ vlan_param['prefix'] | ipaddr('prefix') }}</Subnets>
+{% if 'secondary_subnet' in vlan_param %}
+          <SecondarySubnets>{{ vlan_param['secondary_subnet'] | ipaddr('network') }}/{{ vlan_param['secondary_subnet'] | ipaddr('secondary_subnet') }}<SecondarySubnets>
+{% endif %}
 {% if 'mac' in vlan_param %}
           <MacAddress>{{ vlan_param['mac'] }}</MacAddress>
 {% endif %}
@@ -208,6 +211,13 @@
           <AttachTo>{{ vlan }}</AttachTo>
           <Prefix>{{ vlan_param['prefix'] }}</Prefix>
         </IPInterface>
+{%if 'secondary_subnet' in vlan_param %}
+        <IPInterface>
+          <Name i:nil="true"/>
+          <AttachTo>{{ vlan }}</AttachTo>
+          <Prefix>{{ vlan_param['secondary_subnet'] }}</Prefix>
+        </IPInterface>
+{% endif %}
 {% endfor %}
 {% for vlan, vlan_param in vlan_configs.items() %}
 {%   if 'prefix_v6' in vlan_param %}

diff --git a/ansible/vars/topo_t0.yml b/ansible/vars/topo_t0.yml
@@ -65,6 +65,7 @@ topology:
           id: 100
           intfs: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
           prefix: 192.168.0.1/22
+          secondary_subnet: 192.169.0.1/22
           prefix_v6: fc02:100::1/64
           tag: 100
         Vlan200: